Izzy is going down a slide when she notices a student at the bottom that is injured. If the incline of the slide is 53 degrees and she weighs 52 pounds, how much force is needed to keep her stopped on the slide?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?